269313616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3860

約数の個数: 80

約数和(自身を含む): 632959488

約数和(自身を除く): 363645872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 3797, 4433, 5456, 6448, 7594, 8866, 15188, 17732, 30376, 35464, 41767, 49361, 60752, 70928, 83534, 98722, 117707, 167068, 197444, 235414, 334136, 394888, 470828, 542971, 668272, 789776, 941656, 1085942, 1294777, 1530191, 1883312, 2171884, 2589554, 3060382, 4343768, 5179108, 6120764, 8687536, 10358216, 12241528, 16832101, 20716432, 24483056, 33664202, 67328404, 134656808, 269313616]

約数ペア:

[(1, 269313616), (2, 134656808), (4, 67328404), (8, 33664202), (11, 24483056), (13, 20716432), (16, 16832101), (22, 12241528), (26, 10358216), (31, 8687536), (44, 6120764), (52, 5179108), (62, 4343768), (88, 3060382), (104, 2589554), (124, 2171884), (143, 1883312), (176, 1530191), (208, 1294777), (248, 1085942), (286, 941656), (341, 789776), (403, 668272), (496, 542971), (572, 470828), (682, 394888), (806, 334136), (1144, 235414), (1364, 197444), (1612, 167068), (2288, 117707), (2728, 98722), (3224, 83534), (3797, 70928), (4433, 60752), (5456, 49361), (6448, 41767), (7594, 35464), (8866, 30376), (15188, 17732)]